1. Center for Comparative Medicine, University of California, Davis
2. California National Primate Research Center, University of California, Davis
3. Melbourne Sexual Health Centre and Department of Infectious Diseases, Alfred Health, Central Clinical School, Monash University
4. Department of Microbiology and Immunology at the Peter Doherty Institute for Infection and Immunity
5. Australian Research Council Centre of Excellence in Convergent Bio-Nano Science and Technology, University of Melbourne, Australia
6. Colby Pharmaceutical Company, Menlo Park
7. Department of Pathology, Microbiology, and Immunology, School of Veterinary Medicine, University of California, Davis